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Enabling -Wformat-truncation yields the following warning: ../drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ?amdgpu_gfx_kiq_init_ring?: ../drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:332:61: error: ?%d? directive output may be truncated writing between 1 and 10 bytes into a region of size between 0 and 8 [-Werror=format-truncation=] 332 | snprintf(ring->name, sizeof(ring->name), "kiq_%d.%d.%d.%d",...

On Thu, May 23, 2024 at 11:51?AM Jani Nikula <jani.nikula at intel.com> wrote: > > Enabling -Wformat-truncation yields the following warning: > > ../drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c: In function ?amdgpu_gfx_kiq_init_ring?: > ../drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:332:61: error: ?%d? directive output may be truncated writing between 1 and 10 bytes into a region of size between 0 and 8 [-Werror=format-truncation=] > 332 | snprintf(ring->name, sizeof(ring->name), "kiq_%d.%d.%d.%...

Jani Nikula (4): drm/amdgpu: fix -Wformat-truncation warning in amdgpu_gfx_kiq_init_ring() drm/nouveau: fix -Wformat-truncation warning in nouveau_backlight_init() drm/imx: fix -Wformat-truncation warning in imx_ldb_probe() drm: enable -Wformat-truncation across the subsystem drivers/gpu/drm/Makefile | 3 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx...